Thanks for that ebay link! I have been pricing parts for my '64 Dart and it's nice to see a spindle with the dust shield.For those of us with early A bodies, we can use this same spindle without getting a different upper control arm by using a ball joint adapter from Dr. Diff - http://www.doctordiff.com/a-body-upper-ball-joint-tapered- ladapter.htm Also, this article gives really great detail on converting to a dual master cylinder: https://www.forabodiesonly.com/mopar/ams/ how-to-dual-brake-circuit- system-install-on-early-a- body.136/